3349 search results - page 623 / 670 » A model for image patch-based algorithms |
108
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
We address the problem of efficiently estimating the rotation of a camera relative to the canonical 3D Cartesian frame of an urban scene, under the so-called "Manhattan World&...
149
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CHI
2009
ACM
16 years 3 months ago
2009
ACM
Machine learning is an increasingly used computational tool within human-computer interaction research. While most researchers currently utilize an iterative approach to refining ...
136
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CIVR
2009
Springer
15 years 9 months ago
2009
Springer
Describing shots through the occurrence of semantic concepts is the first step towards modeling the content of a video semantically. An important challenge is to automatically se...
137
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ISVC
2007
Springer
15 years 9 months ago
2007
Springer
In this paper, we present a facial expression recognition method using feature-adaptive motion energy analysis. Our method is simplicityoriented and avoids complicated face model r...
146
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FGR
2006
IEEE
15 years 9 months ago
2006
IEEE
Traditionally, human facial expressions have been studied using either 2D static images or 2D video sequences. The 2D-based analysis is incapable of handing large pose variations....